Question

Solve the system of equations using elimination

Answer 1

Step-by-step explanation:

$2x + y = 5 \\ - x + y = 2$

$y = 2 + x$

$2x + x + 2 = 5 \\ 3x + 2 = 5 \\ 3x = 3 \\ x = 1 \\ y = 2 + x \\ y = 3$